| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.44 | 13.573% | $26.6215 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $217.40 | 3.505% | $225.0199 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $124.53 | 6.233% | $132.292 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $37.92 | 6.439% | $40.3617 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $20.32 | 3.705% | $21.0729 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $8.97 | 10.814% | $9.94 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $191.91 | 11.831% | $214.6149 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $624.49 | $669.9229 | $669.91 | $669.85 | $669.90 | |